We currently have an error with this image and are working on it.
The problem is that the image from the SD card boots on emergency mode.
Here’s a quick workaround to make it work (until we upload a new image) : after about one minute, plug a keyboard to the Raspberry Pi 3B and press “CTRL + D”. This will continue the boot process and everything will work fine. (Note: until the image is fixed you have to do that for each boot)